Brooklyn federal prosecutors say Spota, 76, tried to scuttle a federal grand jury looking into police Chief James Burke’s 2012 beating of a burglar who stole a bag full of the top cop’s sex toys.

Spota’s lawyers say he didn’t break any laws.

Christopher McPartland, the DA’s office lead corruption prosecutor, was also charged in the breathtaking case. McPartland, 51, “was reassigned to administrative duties unrelated to his former supervisory role,” a spokesman said.